Arukh HaShulchan, Orach Chaim 303:5-13

Sugya Map: The Reshut of the Tashmish

• Issue: The definition of keli she-melachto le-issur (an object whose primary use is forbidden) vs. she-melachto le-heter regarding muktzeh on Shabbat.
• Nafka Mina: Whether the heter to move an object "le-tzorech gufo" (for the object's use) or "le-tzorech mekomo" (to clear its space) applies universally or is gated by the intent of the owner.
• Primary Sources: Shabbat 123b; SA OC 308:1; Arukh HaShulchan 303:5-13.

Text Snapshot

• Arukh HaShulchan 303:7: "וכל זה תלוי בהשימוש... אם הוא כלי שמלאכתו לאיסור, מותר לטלטלו לצורך גופו ומקומו."
• Nuance: R' Epstein emphasizes the status of the object over the transient intent of the user. He rejects the Magen Avraham’s stringencies regarding "designated" usage, opting for a functionalist rubric.

Readings

• Magen Avraham (308:1): Asserts that if one explicitly sets aside an object for a forbidden purpose, its status as muktzeh is solidified, even if it has a secondary permitted use.
• Arukh HaShulchan (303:10): Chiddush: He argues that muktzeh is not about the owner's "mind," but the object's inherent utility. If it is functionally capable of a permitted use, it defies the category of muktzeh entirely, regardless of the owner's designation.

Friction

• Kushya: If the halacha follows the object's function, why does the Gemara (Shabbat 123b) focus so heavily on the kavanat ha-adam (human intent)?
• Terutz: Arukh HaShulchan posits that human intent only activates potential; it does not create the essence. If the object has a heter utility, the issur never takes hold on the object itself, only on the act of forbidden usage.

Intertext

• SA OC 308:3: "כל כלי שמלאכתו לאיסור... מותר לטלטלו לצורך גופו."
• Beit Yosef: Debates whether the heter is predicated on the item being a "keli" (vessel) or merely an object. AHS leans towards the former, requiring to'ar keli (vessel shape/form).

Psak/Practice

AHS functions as a "meta-psak" here: prioritize the object's intrinsic utility over subjective owner-designation. If a tool has a common permitted use, do not treat it as muktzeh simply because it was used for a forbidden task yesterday.

Takeaway

Don't confuse the use with the user. If the object is inherently functional for a permitted activity, its category remains "permitted" regardless of the owner's past sins.